Title:
SWITCH
Document Type and Number:
Japanese Patent JP2010118363
Kind Code:
A
Abstract:
To obtain a switch capable of avoiding an enlarged diameter of a tank and minimizing a tank diameter if it has the same capacity.
In the switch wherein a blade-type movable contactor 26 extending from a rotary center to a radial direction and reciprocating to make a free end draw a rotary locus and a fixed contactor 20 come in contact with and separated from the movable contactor 26 in a turning range of the movable contactor 26 are housed in a tank 10, a free end 26a of the movable contactor 26 has a shape parallel to the turning locus of the movable contactor 26.
Inventors:
FUJITA DAISUKE
SADAKUNI HITOSHI
SADAKUNI HITOSHI
Application Number:
JP2010049664A
Publication Date:
May 27, 2010
Filing Date:
March 05, 2010
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP
International Classes:
H01H31/02; H01H31/28; H01H33/64; H02B13/02
Domestic Patent References:
| JPH10334776A | 1998-12-18 | |||
| JPS5624716A | 1981-03-09 | |||
| JPS6419639A | 1989-01-23 | |||
| JPS4616849B1 | ||||
| JPH11224572A | 1999-08-17 | |||
| JP2000350318A | 2000-12-15 | |||
| JPH03297018A | 1991-12-27 |
Foreign References:
| US4414451A | 1983-11-08 |
Attorney, Agent or Firm:
Hiroaki Sakai
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